The SHIELD SULPHUR VAPORISER is a great way of combating black & grey mould, powdery mildew, mites and other common problems for greenhouse and indoor plants. It works by melting and vaporising pure sulphur granules at the perfect temperature. The sulphur exchanges into the air where it redistributes over the surface of the leaves/flowers forming an invisible plant shield. Mould spores die upon immediate contact and pests must relocate or suffer the consequences.
The Shield Sulphur Vaporiser heats the sulphur on a thermostatically controlled hot-plate. The vapouriser heats the sulphur just to the point where it vaporises slowly into the grow-room.
With it’s carefully controlled heating action, the vapouriser will not produce any toxic combustion products like sulphur dioxide, only sulphur vapour is produced. Sulphur vapour kills mould spores, preventing the spread of fungi and rot. Sulphur is also toxic to spider mites and various other grow-room pests. The Vapouriser releases a consistent dose of sulphur over an 8 hour period ensuring there is no wastage.